MARNA Stain Eraser

No, the eraser is designed to work with water alone. Its abrasive material is formulated to lift stubborn stains like rust and hard water deposits through friction, so you can skip the harsh chemicals.

It is ideal for hard, non-porous surfaces such as ceramic sinks, faucets, tile joints, and toilets. Avoid using it on delicate, polished, or coated surfaces that could be scratched by the abrasive texture.

The holder provides a secure grip, which allows you to apply consistent pressure without straining your hand. It also keeps your fingers away from the grime and helps prevent the eraser material from snapping or crumbling during use.

The eraser is reusable and will last through multiple cleaning sessions. As the tip wears down over time, you can simply adjust it within the holder or replace the eraser insert when it is fully depleted.

You only need light to moderate force to see results. Because the material is heavy-duty, let the eraser do the work rather than scrubbing aggressively, which helps preserve the lifespan of the material.